Hydraulics

Figure 1: Packaging lines benefit from the increased controllability of electromechanical actuators as they often eliminate the need for changeover when switching from one product to another. Courtesy: Thomson Industries Inc.
Hydraulics November 12, 2019

Eight selection criteria for actuation components

Electromechanical systems offer advantages over hydraulic and pneumatic actuators

By Chad Carlberg and Chris Diak
Courtesy: Energy Solutions Center
Hydraulics September 26, 2019

Fueling asphalt production with LNG and CNG

Asphalt companies without a readily-available pipeline are turning to LNG and CNG.

By Gas Technology
Effective maintenance of waste grabs ensures continued safe and reliable performance. Courtesy: Sulzer
Hydraulics August 22, 2019

Regular hydraulic grab maintenance improves performance and reliability

Hydraulically-powered grabs are designed for tough working environments and regular maintenance and repair is essential to keep the business running smoothly.

By Mike Baker
Figure 2: The moving platen (yellow structure) is visible above the fixed lower bolster of the 2,430-ton Hoesch press. Courtesy: Delta Computer Systems Inc.
Hydraulics August 12, 2019

Motion controller gives old presses new life

Case study: Retrofit controller on four hydraulic presses used a new programmable logic controller (PLC) to control the moving platen and the levelling cylinders would be controlled by a new electrohydraulic motion controller.

By Bruce Coons
Courtesy: Bob Vavra, CFE Media
Hydraulics January 17, 2019

Application and environment’s impact on choosing the correct hose

An application's environment and conditions can have a major impact on choosing the correct type of hose.

By Kevin Olmstead
A controls and automation upgrade to this traverse winder included eight Siemens S120 Vector drive systems to uncoil, slit, and recoil copper. Six Siemens S120 Servo drive systems were used for traversing. Courtesy: Electronic Drives & Controls Inc.
Hydraulics December 13, 2018

Controls upgrade boosts machine productivity 40%

Machine running speed nearly doubled with greater product control, quick ROI.

By Chuck Dillard
Courtesy: Cross Co.
Hydraulics November 1, 2018

Reasons to use certified hydraulic hose distributors

Specifications for hydraulic hoses are critical; the replacement hose needs to have a working pressure rated at the normal operating pressures set at the factory to help ensure worker safety. Best practices and four tips on how to make a hydraulic hose are highlighted.

By Brian Crisp
Hydraulics April 17, 2018

Plant Engineering 2017 Product of the Year Winners

The 2017 award recipients represent the best in innovation

By Bob Vavra, Content Manager, Plant Engineering
Hydraulics November 9, 2017

2017 Product of the Year Finalists: Vote now!

The official ballot is open for voting for Plant Engineering North American print and digital edition subscribers, for a limited time. Cast your vote using CFE Media's New Products for Engineers platform. (Voting closed Jan. 12, 2018.)

By Bob Vavra, Content Manager, and Amanda Pelliccione, Project Manager
This riding roller bearing for a rotating kiln failed as a result of lubrication and contamination issues. Courtesy: Motion Industries
Hydraulics November 3, 2016

Diagnose bearing failures beyond root cause analysis

Take a ‘CSI’ approach to root cause analysis to look beyond the obvious to determine why bearings are failing. Six types of failures and 12 tips for determining the root cause are featured.

By Richard R. Knotek, Motion Industries